Eugen Systems titles include Times of Conflict (Microïds), The Gladiators (Arxel Tribe), Act of War: Direct Action (Atari), Act of War: High Treason (Atari) and R.U.S.E. (Ubisoft). Eugen Systems also created the IRISZOOM engine, which R.U.S.E. and later games were built on. Relying on outsourcing for all art creation and the use of Delphi instead of the more commonly used C++ programming language, Eugen Systems has been able develop games its own way with success.